{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:VSND7JRO5RZIJAFVY6BE6FUKWX","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"f7288b464bc04fea5a51286a86eed8cf41ebd6e75839ca758acb16fc075a753c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2024-08-12T20:05:56Z","title_canon_sha256":"02997c1c552bb1676a8fb8ce8c678524324860553424252ab8b933bd2aecd898"},"schema_version":"1.0","source":{"id":"2408.06473","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.06473","created_at":"2026-07-05T10:59:24Z"},{"alias_kind":"arxiv_version","alias_value":"2408.06473v3","created_at":"2026-07-05T10:59:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.06473","created_at":"2026-07-05T10:59:24Z"},{"alias_kind":"pith_short_12","alias_value":"VSND7JRO5RZI","created_at":"2026-07-05T10:59:24Z"},{"alias_kind":"pith_short_16","alias_value":"VSND7JRO5RZIJAFV","created_at":"2026-07-05T10:59:24Z"},{"alias_kind":"pith_short_8","alias_value":"VSND7JRO","created_at":"2026-07-05T10:59:24Z"}],"graph_snapshots":[{"event_id":"sha256:073caa03dd5dae26fe5e9d57d5a5232ae75270ede3bea0ce8aeff0256f7f6adb","target":"graph","created_at":"2026-07-05T10:59:24Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2408.06473/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The chemical freeze-out curve in heavy-ion collisions is investigated in the context of a quantum chromodynamics (QCD) critical point (CP) search at finite baryon densities. Taking the hadron resonance gas picture at face value, chemical freeze-out points at a given baryochemical potential provide a lower bound on the possible temperature of the QCD CP. We first verify that the freeze-out data in heavy-ion collisions are well described by a constant energy per particle curve, $E/N = \\rm const$, under strangeness neutrality conditions ($\\mu_S \\neq 0$, $\\mu_Q \\neq 0$). We then evaluate the hypot","authors_text":"Artemiy Lysenko, Mark I. Gorenstein, Roman Poberezhniuk, Volodymyr Vovchenko","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2024-08-12T20:05:56Z","title":"Chemical freeze-out curve in heavy-ion collisions and the QCD critical point"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.06473","kind":"arxiv","version":3},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:490fc864f5b357a1c62334f788eaa222c97268a1e9346fdc5b1a53c48d3fa5c5","target":"record","created_at":"2026-07-05T10:59:24Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"f7288b464bc04fea5a51286a86eed8cf41ebd6e75839ca758acb16fc075a753c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2024-08-12T20:05:56Z","title_canon_sha256":"02997c1c552bb1676a8fb8ce8c678524324860553424252ab8b933bd2aecd898"},"schema_version":"1.0","source":{"id":"2408.06473","kind":"arxiv","version":3}},"canonical_sha256":"ac9a3fa62eec728480b5c7824f168ab5ccac3fa2313e458a22978d730f653aa7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ac9a3fa62eec728480b5c7824f168ab5ccac3fa2313e458a22978d730f653aa7","first_computed_at":"2026-07-05T10:59:24.536105Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:59:24.536105Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lW617TfbZP4Axv1OYfCbeyGgmMPhsDFQ2dbsY2mp8mr2Hd3AVhSlGgVm+1ix3Yp2fvjMCiTBIWthuhvHkKilBA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:59:24.536643Z","signed_message":"canonical_sha256_bytes"},"source_id":"2408.06473","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:490fc864f5b357a1c62334f788eaa222c97268a1e9346fdc5b1a53c48d3fa5c5","sha256:073caa03dd5dae26fe5e9d57d5a5232ae75270ede3bea0ce8aeff0256f7f6adb"],"state_sha256":"95e7c47994f7c0e4e09fd31606ec21de4d3e0a41d8a1384c8f7fe1d135dfecab"}